126428286517776

Names of 126428286517776

• Cardinal: 126428286517776 can be written as One hundred twenty-six trillion, four hundred twenty-eight billion, two hundred eighty-six million, five hundred seventeen thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.26428286517776 × 10¹⁴

Factors of 126428286517776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 418

Divisors of 126428286517776

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 36 41 46 48 54 69 72 82 92 108 123 138 144 164 184 207 216 246 276 328 349 368 369 414 432 492 529 552 621 656 698 738 828 943 984 1047 1058 1104 1107 1242 1396 1476 1587 1656 1681 1886 1968 2094 2116 2214 2484 2792 2829 2952 3141 3174 3312 3362 3772 4188 4232 4428 4761 4968 5043 5584 5658 5904 6282 6348 6724 7544 8027 8376 8464 8487 8856 9423 9522 9936 10086 11316 12167 12564 12696 13448 14283 14309 15088 15129 16054 16752 16974 17712 18846 19044 20172 21689 22632 24081 24334 25128 25392 25461 26896 28566 28618 30258 32108 33948 36501 37692 38088 38663 40344 42927 43378 45264 45387 48162 48668 50256 50922 57132 57236 60516 64216 65067 67896 68921 72243 73002 75384 76176 77326 80688 85854 86756 90774 96324 97336 101844 109503 114264 114472 115989 121032 128432 128781 130134 135792 137842 144486 146004 150768 154652 171708 173512 181548 184621 192648 194672 195201 203688 206763 216729 219006 228528 228944 231978 242064 257562 260268 275684 288972 292008 309304 328509 329107 343416 347024 347967 363096 369242 385296 386343 390402 407376 413526 433458 438012 463956 498847 515124 520536 551368 553863 577944 584016 585603 586669 618608 620289 657018 658214 686832 695934 726192 738484 772686 780804 827052 866916 876024 889249 927912 987321 997694 1030248 1041072 1043901 1102736 1107726 1155888 1171206 1173338 1240578 1314036 1316428 1391868 1476968 1496541 1545372 1561608 1585183 1654104 1661589 1733832 1752048 1760007 1778498 1855824 1860867 1974642 1995388 2060496 2087802 2215452 2342412 2346676 2481156 2628072 2632856 2667747 2783736 2953936 2961963 2993082 3090744 3123216 3170366 3308208 3323178 3467664 3520014 3556996 3721734 3949284 3990776 4175604 4246283 4430904 4489623 4684824 4693352 4755549 4962312 4984767 5256144 5265712 5280021 5335494 5567472 5923926 5986164 6181488 6340732 6646356 7040028 7113992 7443468 7569461 7898568 7981552 8003241 8351208 8492566 8861808 8885889 8979246 9369648 9386704 9511098 9924624 9969534 10560042 10670988 11847852 11972328 12681464 12738849 13292712 13468869 13493387 14080056 14227984 14266647 14886936 15138922 15797136 15840063 16006482 16702416 16985132 17771778 17958492 19022196 19939068 20452727 21120084 21341976 22708383 23695704 23944656 24009723 24053429 25362928 25477698 26585424 26937738 26986774 28160112 28533294 29773872 30277844 31680126 32012964 33970264 35543556 35916984 36459209 38044392 38216547 39878136 40480161 40905454 42240168 42683952 42799941 45416766 47391408 48019446 48106858 50955396 53875476 53973548 57066588 60555688 61358181 63360252 64025928 67940528 68125149 71087112 71833968 72160287 72918418 76088784 76433094 79756272 80960322 81810908 84480336 85599882 90833532 96038892 96213716 101910792 107750952 107947096 109377627 114133176 114649641 121111376 121440483 122716362 126720504 128051856 136250298 142174224 144320574 145836836 152866188 161920644 163621816 171199764 174097603 181667064 184074543 192077784 192427432 203821584 204375447 215501904 215894192 216480861 218755254 228266352 229299282 242880966 245432724 253441008 272500596 288641148 291673672 305732376 310347901 323841288 327243632 328132881 342399528 348195206 363334128 364321449 368149086 384155568 384854864 408750894 432961722 437510508 458598564 485761932 490865448 522292809 545001192 552223629 553228867 577282296 583347344 611464752 620695802 647682576 649442583 656265762 684799056 696390412 728642898 736298172 817501788 838561807 865923444 875021016 917197128 931043703 971523864 981730896 984398643 1044585618 1090002384 1104447258 1106457734 1154564592 1241391604 1298885166 1312531524 1392780824 1457285796 1472596344 1566878427 1635003576 1659686601 1677123614 1731846888 1750042032 1834394256 1862087406 1943047728 1968797286 2089171236 2208894516 2212915468 2482783208 2515685421 2597770332 2625063048 2785561648 2793131109 2914571592 2945192688 3133756854 3270007152 3319373202 3354247228 3463693776 3724174812 3937594572 4178342472 4417789032 4425830936 4700635281 4965566416 4979059803 5031370842 5195540664 5250126096 5586262218 5829143184 6267513708 6638746404 6708494456 7138001723 7448349624 7547056263 7875189144 8356684944 8379393327 8835578064 8851661872 9401270562 9958119606 10062741684 10391081328 11172524436 12535027416 12724263941 13277492808 13416988912 14276003446 14896699248 14937179409 15094112526 15750378288 16758786654 18802541124 19916239212 20125483368 21414005169 22345048872 22641168789 25070054832 25448527882 26554985616 28552006892 29874358818 30188225052 33517573308 37605082248 38172791823 39832478424 40250966736 42828010338 44690097744 45282337578 50897055764 57104013784 59748717636 60376450104 64242015507 67035146616 75210164496 76345583646 79664956848 85656020676 90564675156 101794111528 114208027568 114518375469 119497435272 120752900208 128484031014 134070293232 152691167292 171312041352 181129350312 192726046521 203588223056 229036750938 238994870544 256968062028 292658070643 305382334584 342624082704 343555126407 362258700624 385452093042 458073501876 513936124056 585316141286 610764669168 687110252814 770904186084 877974211929 916147003752 1027872248112 1170632282572 1374220505628 1541808372168 1755948423858 1832294007504 2341264565144 2633922635787 2748441011256 3083616744336 3511896847716 4682529130288 5267845271574 5496882022512 7023793695432 7901767907361 10535690543148 14047587390864 15803535814722 21071381086296 31607071629444 42142762172592 63214143258888 126428286517776
• Sum of all divisors σ(n): 389988789120000
• Sum of proper divisors (its aliquot sum) s(n): 263560502602224
• 126428286517776 is an abundant number, because the sum of its proper divisors (263560502602224) is greater than itself. Its abundance is 137132216084448

Bases of 126428286517776

• Binary: 11100101111110001100001000110111000001000010000₂
• Hexadecimal: 0x72FC611B8210
• Base-36: 18TCCPIEC0

Squares and roots of 126428286517776

• 126428286517776 squared (126428286517776²) is 15984111631820860691963986176
• 126428286517776 cubed (126428286517776³) is 2020843845119963860607458711601719242264576
• The square root of 126428286517776 is 11244033.3740956141
• The cube root of 126428286517776 is 50189.7174377869

Scales and comparisons

• 126,428,286,517,776 seconds is equal to 4,020,028 years, 23 weeks, 5 hours, 9 minutes, 36 seconds.
• To count from 1 to 126,428,286,517,776 would take you about ten million, fifty thousand and seventy-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 126428286517776 cubic inches would be around 4182.5 feet tall.

Recreational maths with 126428286517776

• 126428286517776 backwards is 677715682824621
• 126428286517776 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 126428286517776's digits is 72
• More coming soon!